Preparation
In a medium bowl add the olive oil, cilantro, orange zest, lime zest, orange juice, lime juice, garlic, oregano, mint, cumin salt, and pepper. Whisk. Place the pork shoulder and turn around a few times to get infuse with the flavors. Cover the pot and marinated overnight in the refrigerator.

The next day
Preheat an oven to 325oF (160oC)
Transfer the pork shoulder into a baking dish; pour marinade over the pork shoulder (I like to cooked in a Römertopf (a German clay roaster)
Cook in the preheated oven for 2.5 to 3 hours.
The pork shoulder will be ready to prepare some delicious Mojo Pork Cubanos